# -*- coding: utf-8 -*-

# Scrapy settings for phone_number project
#
# For simplicity, this file contains only settings considered important or
# commonly used. You can find more settings consulting the documentation:
#
#     https://doc.scrapy.org/en/latest/topics/settings.html
#     https://doc.scrapy.org/en/latest/topics/downloader-middleware.html
#     https://doc.scrapy.org/en/latest/topics/spider-middleware.html

BOT_NAME = 'phone_number'

SPIDER_MODULES = ['phone_number.spiders']
NEWSPIDER_MODULE = 'phone_number.spiders'


# Crawl responsibly by identifying yourself (and your website) on the user-agent
#USER_AGENT = 'phone_number (+http://www.yourdomain.com)'

# Obey robots.txt rules
ROBOTSTXT_OBEY = False
REDIRECT_ENABLED = False
# Configure maximum concurrent requests performed by Scrapy (default: 16)
#CONCURRENT_REQUESTS = 32

# RANDOMIZE_DOWNLOAD_DELAY = False
RANDOMIZE_DOWNLOAD_DELAY = False
DOWNLOAD_DELAY = 0.05
CONCURRENT_REQUESTS_PER_IP = 20

# DOWNLOAD_DELAY = 0
# CONCURRENT_REQUESTS_PER_IP = 100

CONCURRENT_REQUESTS = 20
#
# CONCURRENT_REQUESTS_PER_DOMAIN = 10
#
# CONCURRENT_REQUESTS_PER_IP = 10
# Configure a delay for requests for the same website (default: 0)
# See https://doc.scrapy.org/en/latest/topics/settings.html#download-delay
# See also autothrottle settings and docs
#DOWNLOAD_DELAY = 3
# DOWNLOAD_DELAY = 1
DOWNLOADER_MIDDLEWARES = {
    # 'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware': None,
    # 'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware': None,
    'phone_number.middlewares.UserAgentDownloadMiddleware': 400,
    # 'phone_number.middlewares.PhoneNumberRedirectMiddleware': 600,
    # 'phone_number.middlewares.RandomProxyMiddleware': 543,
    'phone_number.middlewares.ProxyMiddleware': 543,
    # 'phone_number.middlewares.IPPOOlS': 543,
    'scrapy.downloadermiddlewares.retry.RetryMiddleware': 544,
}

RETRY_TIMES = 5
# RETRY_HTTP_CODES = [500, 502, 503, 504, 400, 408, 302]
# The download delay setting will honor only one of:
#CONCURRENT_REQUESTS_PER_DOMAIN = 16
#CONCURRENT_REQUESTS_PER_IP = 16

# Disable cookies (enabled by default)
#COOKIES_ENABLED = False
COOKIES_ENABLED = True
# COOKIES_DEBUG = True
# Disable Telnet Console (enabled by default)
#TELNETCONSOLE_ENABLED = False

# Override the default request headers:
#DEFAULT_REQUEST_HEADERS = {
#   'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
#   'Accept-Language': 'en',
#}

# Enable or disable spider middlewares
# See https://doc.scrapy.org/en/latest/topics/spider-middleware.html
#SPIDER_MIDDLEWARES = {
#    'phone_number.middlewares.PhoneNumberSpiderMiddleware': 543,
#}

# Enable or disable downloader middlewares
# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html
#DOWNLOADER_MIDDLEWARES = {
#    'phone_number.middlewares.PhoneNumberDownloaderMiddleware': 543,
#}

# Enable or disable extensions
# See https://doc.scrapy.org/en/latest/topics/extensions.html
#EXTENSIONS = {
#    'scrapy.extensions.telnet.TelnetConsole': None,
#}

# Configure item pipelines
# See https://doc.scrapy.org/en/latest/topics/item-pipeline.html
ITEM_PIPELINES = {
    'phone_number.pipelines.WubaPipeline': 300,
}

# Enable and configure the AutoThrottle extension (disabled by default)
# See https://doc.scrapy.org/en/latest/topics/autothrottle.html
AUTOTHROTTLE_ENABLED = False
# The initial download delay
#AUTOTHROTTLE_START_DELAY = 5
# The maximum download delay to be set in case of high latencies
#AUTOTHROTTLE_MAX_DELAY = 60
# The average number of requests Scrapy should be sending in parallel to
# each remote server
#AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
# Enable showing throttling stats for every response received:
#AUTOTHROTTLE_DEBUG = False

# Enable and configure HTTP caching (disabled by default)
# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
# HTTPCACHE_ENABLED = False
# HTTPCACHE_EXPIRATION_SECS = 0
# HTTPCACHE_DIR = 'httpcache'
# HTTPCACHE_IGNORE_HTTP_CODES = []
# HTTPCACHE_STORAGE = 'scrapy.extensions.httpcache.FilesystemCacheStorage'
